Combined acoustic/optical alarm device, red flash, white housing


Combined acoustic and optical alarm signaling device in white housing, and offers a selection of 32 signal tones including the DIN tone and other country-specific tones. All tones comply with EN 54-3. Tone configuration takes place via a 6-pin DIP switch. The optical signaling device with amber signal lamp is suitable for applications where a sounder is required as the primary method of alarm, but a supplementary light indicator would also be of benefit.
The device does not comply with EN 54-23.

  • Approved to EN54-3 for sound
  • 32 approved tones including bell tone
  • LED technology & advanced optics provides light indication at very low current draw
  • Synchronisation of flash and sound.
  • Operates on 12V and 24V systems

Additional Information:
Not suitable for use outdoors or in damp areas. Please use therefore the optional bases and accessories (Part No. CWW, PS188, PS189).

Operating voltage
12 ... 29 V DC
Current consumption @ 24 V DC
approx. 22 mA (@ DIN tone 7)
Sound level @ 1 m
107 dB(A) (@ DIN tone 23)
Flash color red
Connection terminal 0.5 ... 2.5 mm2
Ambient temperature -25 °C ... 70 °C
Air humidity < 96 % (non-condensing)
Type of protection IP21C, IP65 with CWW and accessories
Material PC/ABS, UL94-V0
Color base: white, similar RAL 9003
cap: amber
Weight approx. 242 g
Specification EN 54-3 acoustic signaling device
Dimensions Ø: 100 mm H: 98 mm
Ø: 100 mm H: 122 mm (incl. IP base)
  • CWW Base deep IP 65, white
  • PS188 Base deep, O-Ring
  • PS189 Base deep, seal